| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.49 | 7.214% | $93.8015 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $133.81 | 4.779% | $140.2048 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $194.95 | 8.652% | $211.8171 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $102.40 | 5.245% | $107.7709 | $107.77 | $107.75 | $107.80 |
| Purchase #5 | $157.49 | 9.724% | $172.8043 | $172.80 | $172.80 | $172.80 |
| Purchase #6 | $17.79 | 5.640% | $18.7934 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $192.79 | 4.331% | $201.1397 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $886.72 | $946.3317 | $946.32 | $946.30 | $946.30 | |